<?php
//http://test
$postArr = array(
		'email'		=> 'fb_test_'.time().'@qq.com',
		'username'  => 'curl_test_'.time(),
		'password'	=> '123456',
		'ip'		=> '127.0.0.'.date('s'),
		'sex'		=> rand(0,1)
);
$base = base64_encode(implode("|", $postArr));
$a = base64_decode($base);
echo "<pre>";
print_r($a);